Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #139419
Measured from on-chain timestamps only: the EVM block timestamp, which the producer chose when it planned the block (whole seconds), and the record time (commit) of the Gateway_FinalizeBlock transaction; a commit that reads slightly before the block timestamp (rounding) shows as 0. The gateway-build-block external call runs inside that transaction and is not timed on its own; the import into the execution layers follows the commit and its time is not observable here, so those steps are markers without a duration.
Total
3.18s
Block → Canton commit
3.18s
block timestamp → record time (±1s)
Measured from on-chain timestamps: the EVM block timestamp, chosen when the producer planned the block, and the record time (commit) of the Gateway_FinalizeBlock transaction. The block timestamp is whole seconds and follows Canton's ledger time, so the span carries up to ±1s of rounding; a commit that reads slightly before the block timestamp shows as 0.
0xf8ab078421514cbe8259a29423e5dee888c67549a750290c1ba14a94c855229a80b84440c10f190000000000000000000000003cc9d8bfe99d6e2a51d7525bd68c1d73be5a691900000000000000000000000000000000000000000000003635c9adc5dea00000831c946ea0899446dadcdf51cc27929581d56a90da8ab2b8f2c0480e89aa744ecf07bb0cd9a05777a15d2bd085512f34922849295d1835d826dcdb0328c40b1e02439e37b52e